Via Labs shows their USB Hub and controller which is in the Nintendo Switch docking station and they show how they make similar hubs for other types of devices as well. The Nintendo Switch uses VLI’s Hub controller (VL210 USB 3.0 1x SS, 3x HS Hub controller) lasts 2.5-3 hours undocked when playing games. In order to extend the playing games time for better gaming experience, VLI has developed an intelligently exclusive turnkey as below: